Sketcher BSplinePolygon/en: Difference between revisions

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<languages/>
<languages/>

{{Docnav
{{Docnav
|[[Sketcher_BSplineDegree|Show/Hide B-spline degree]]
|[[Sketcher_BSplineDegree|Show/hide B-spline degree]]
|[[Sketcher_BSplineComb|Show/Hide B-spline curvature comb]]
|[[Sketcher_BSplineComb|Show/hide B-spline curvature comb]]
|[[Sketcher_Workbench|Sketcher]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_BSplineDegree.svg
|IconL=Sketcher_BSplineDegree.svg
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{{GuiCommand
{{GuiCommand
|Name=Sketcher BSplinePolygon
|Name=Sketcher BSplinePolygon
|MenuLocation=Sketch → Sketcher B-spline tools → Show/Hide B-spline control polygon
|MenuLocation=Sketch → Sketcher visual → Show/hide B-spline information layer → Show/hide B-spline control polygon
|Workbenches=[[Sketcher_Workbench|Sketcher]]
|Workbenches=[[Sketcher_Workbench|Sketcher]]
|Version=0.17
|Version=0.17
|SeeAlso=[[Sketcher_CompCreateBSpline|Sketcher Create B-spline]]
|SeeAlso=[[Sketcher_CreateBSpline|Sketcher CreateBSpline]]
}}
}}


==Description==
==Description==


The [[Image:Sketcher_BSplinePolygon.svg|24px]] [[Sketcher_BSplinePolygon|Sketcher BSplinePolygon]] tool shows or hides the [[B-Splines|B-spline]] control polygon in all sketches.
Shows or hides the display of the defininig Polygon of a B-spline curve (see [https://en.wikipedia.org/wiki/B-spline B-spline]).


[[File:Sketcher B-spline example01.png|none]]
[[File:Sketcher B-spline example01.png]]
{{Caption|A B-spline curve. The control polygon are the green straight lines connecting the control points.}}
{{Caption|The control polygon (green straight lines) connects the control points (marked with dark yellow weight circles).}}


==Usage==
==Usage==


# There are several ways to invoke the tool:
# Select a B-spline and use the toolbar button {{Button|[[File:Sketcher_BSplinePolygon.svg|16px]] [[Sketcher_BSplinePolygon|Show/Hide B-spline control polygon]]}}.
#* Press the {{Button|[[Image:Sketcher_BSplinePolygon.svg|16px]] [[Sketcher_BSplinePolygon|Show/hide B-spline control polygon]]}} button.
#* Select the {{MenuCommand|Sketch → Sketcher visual → Show/hide B-spline information layer → [[Image:Sketcher_BSplinePolygon.svg|16px]] Show/hide B-spline control polygon}} option from the menu.



{{Docnav
{{Docnav
|[[Sketcher_BSplineDegree|Show/Hide B-spline degree]]
|[[Sketcher_BSplineDegree|Show/hide B-spline degree]]
|[[Sketcher_BSplineComb|Show/Hide B-spline curvature comb]]
|[[Sketcher_BSplineComb|Show/hide B-spline curvature comb]]
|[[Sketcher_Workbench|Sketcher]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_BSplineDegree.svg
|IconL=Sketcher_BSplineDegree.svg
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}}
}}


{{Sketcher Tools navi{{#translation:}}}}
{{Sketcher_Tools_navi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{clear}}

Latest revision as of 08:55, 23 April 2024

Sketcher BSplinePolygon

Menu location
Sketch → Sketcher visual → Show/hide B-spline information layer → Show/hide B-spline control polygon
Workbenches
Sketcher
Default shortcut
None
Introduced in version
0.17
See also
Sketcher CreateBSpline

Description

The Sketcher BSplinePolygon tool shows or hides the B-spline control polygon in all sketches.

The control polygon (green straight lines) connects the control points (marked with dark yellow weight circles).

Usage

  1. There are several ways to invoke the tool:
    • Press the Show/hide B-spline control polygon button.
    • Select the Sketch → Sketcher visual → Show/hide B-spline information layer → Show/hide B-spline control polygon option from the menu.